DE69202174D1 - Power wrench. - Google Patents

Power wrench.

Info

Publication number
DE69202174D1
DE69202174D1 DE69202174T DE69202174T DE69202174D1 DE 69202174 D1 DE69202174 D1 DE 69202174D1 DE 69202174 T DE69202174 T DE 69202174T DE 69202174 T DE69202174 T DE 69202174T DE 69202174 D1 DE69202174 D1 DE 69202174D1
Authority
DE
Germany
Prior art keywords
power wrench
wrench
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69202174T
Other languages
German (de)
Other versions
DE69202174T2 (en
Inventor
Kaj Goete Lindqvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Industrial Technique AB
Original Assignee
Atlas Copco Tools AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Tools AB filed Critical Atlas Copco Tools AB
Publication of DE69202174D1 publication Critical patent/DE69202174D1/en
Application granted granted Critical
Publication of DE69202174T2 publication Critical patent/DE69202174T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/204—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers
    • F16D43/208—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE69202174T 1991-02-18 1992-02-11 Power wrench. Expired - Fee Related DE69202174T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100473A SE9100473L (en) 1991-02-18 1991-02-18 POWER SCREW CARRIER WITH ADJUSTABLE TORQUE STEERING

Publications (2)

Publication Number Publication Date
DE69202174D1 true DE69202174D1 (en) 1995-06-01
DE69202174T2 DE69202174T2 (en) 1996-01-04

Family

ID=20381923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202174T Expired - Fee Related DE69202174T2 (en) 1991-02-18 1992-02-11 Power wrench.

Country Status (5)

Country Link
US (1) US5195406A (en)
EP (1) EP0500511B1 (en)
JP (1) JP3122686B2 (en)
DE (1) DE69202174T2 (en)
SE (1) SE9100473L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738177A (en) * 1995-07-28 1998-04-14 Black & Decker Inc. Production assembly tool
US6523442B2 (en) 2000-12-07 2003-02-25 Acradyne Inc. Torque tool assembly
US6374706B1 (en) 2001-01-25 2002-04-23 Frederic M. Newman Sucker rod tool
TWM297820U (en) * 2006-02-15 2006-09-21 Tranmax Machinery Co Ltd Open circuit controller of electric ratchet wrench
CA2984320C (en) 2008-11-28 2019-09-03 Key Energy Services, Inc. Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs
CA2686660C (en) * 2008-11-28 2018-06-19 Key Energy Services, Inc. Method and system for monitoring the efficiency and health of a hydraulically driven system
US9289886B2 (en) 2010-11-04 2016-03-22 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
JP2016055376A (en) * 2014-09-09 2016-04-21 パナソニックＩｐマネジメント株式会社 Power tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777346A (en) * 1954-06-21 1957-01-15 Thomas P Walker Predetermined torque release unit for wrenches and the like
US3262536A (en) * 1964-05-26 1966-07-26 Ingersoll Rand Co Torque releasing clutch mechanism
FR1534520A (en) * 1967-08-22 1968-07-26 Ingersoll Rand Co Engine wrench
SE461451B (en) * 1987-01-27 1990-02-19 Atlas Copco Ab MACHINE TOOLS FOR TWO-STEP TIGHTENING OF SCREW CONNECTIONS

Also Published As

Publication number Publication date
SE466993B (en) 1992-05-11
SE9100473D0 (en) 1991-02-18
JPH05208379A (en) 1993-08-20
EP0500511A1 (en) 1992-08-26
EP0500511B1 (en) 1995-04-26
DE69202174T2 (en) 1996-01-04
JP3122686B2 (en) 2001-01-09
US5195406A (en) 1993-03-23
SE9100473L (en) 1992-05-11

Similar Documents

Publication Publication Date Title
DE69102579D1 (en) Power tool.
DE69204519D1 (en) Power transmission.
DE69206791D1 (en) PLIERS
DE59204133D1 (en) High power radiator.
DE69203366D1 (en) Charger.
FI914657A0 (en) DIGITALT AUDIOINTERFACE I GSM -ANORDNING.
FI921435A0 (en) SKYDD FOER SAENKPUMP I SVAORA FOER- HAOLLANDEN.
DE69202128D1 (en) Power steering.
DE69200962D1 (en) Power wrench with torque limitation.
DE69105068D1 (en) Power tool.
DE69421131T2 (en) Wrench
DE69002056D1 (en) SCREWING.
FI922180A0 (en) TUGGUMMI INNEHAOLLANDE TUGGUMMIBAS I EN VALSNINGSBLANDNING.
DE59103489D1 (en) Hammer nut.
DE69202174D1 (en) Power wrench.
FI920094A0 (en) BETTJUSTERINGSANORDNING FOER BETTHUVUD I TRAEFLISHUGGARE.
DE59403831D1 (en) Power wrench
IT1238264B (en) DRILL SCREWDRIVER.
DE69200673D1 (en) Power steering device.
DE69404666T2 (en) WRENCH
FI920998A0 (en) SKAERMAD HYTT I MODULKONSTRUKTION.
FI912307A (en) MOTKNIV FOER ANVAENDNING I EN FLISHUGG.
DE59200522D1 (en) Hand tool.
FI915337A0 (en) ELEKTRONISKT KNAEPPNINGSSVAR FOER EN FOLIEKNAPPSATS I EN MOBILTELEFON.
FI920443A (en) POLYOLEFINFILMER I FLERA SKIKT.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee